Jennifer Davis, NP
NPI 1124103189 · Adult Health Nurse Practitioner · West Islip, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Davis, NP is a Adult Health Nurse Practitioner provider in West Islip, NY (NPI 1124103189).
Provider details
- NPI number
- 1124103189
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 304011 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jennifer Davis's NPI number?
- Jennifer Davis's National Provider Identifier (NPI) is 1124103189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Davis's specialty?
- Jennifer Davis is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Davis located?
- Jennifer Davis's practice location on file with NPPES is 1000 Montauk Hwy, West Islip, NY 11795-4927.
- What is Jennifer Davis's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Davis is (631) 376-3384.
- Does Jennifer Davis accept Medicare?
- Jennifer Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Davis's NPI active?
- Yes — Jennifer Davis's NPI (1124103189) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.